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33 lines
1.8 KiB
ReStructuredText
33 lines
1.8 KiB
ReStructuredText
HOW DOES IT WORK?
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=================
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The BitByteRider RC car is powered by ESP32-C3 Breadboard & Power adapter developmemt board.
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Reserver Pins & GPIOs
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---------------------
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The table below summarizes GPIOs and pins reserved for operations purposes.
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+------+-----+---------------------------------------------------------+----------------+
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| GPIO | Pin | Function | Notes |
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+======+=====+=========================================================+================+
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| 0 | 16 | Joystick x-axis | ADC1_CH0 |
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+------+-----+---------------------------------------------------------+----------------+
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| 1 | 15 | Joystick y-axis | ADC1_CH1 |
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+------+-----+---------------------------------------------------------+----------------+
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| 8 | 5 | Joystick push button | |
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+------+-----+---------------------------------------------------------+----------------+
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| 6 | 4 | PWM for clockwise rotation of left-side motors | LEDC_CHANNEL_1 |
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+------+-----+---------------------------------------------------------+----------------+
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| 5 | 3 | PWM for clockwise rotation of right-side motors | LEDC_CHANNEL_0 |
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+------+-----+---------------------------------------------------------+----------------+
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| 4 | 2 | PWM for counter-clockwise rotation of right-side motors | LEDC_CHANNEL_2 |
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+------+-----+---------------------------------------------------------+----------------+
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| 7 | 6 | PWM for counter-clockwise rotation of left-side motors | LEDC_CHANNEL_3 |
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+------+-----+---------------------------------------------------------+----------------+
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Schematic
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---------
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.. image:: _static/ESP-IDF_Robot_schematic.png |